{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Anatomy"], "input": "We have , therefore , measured the mRNA level of VEGF - B and VEGF - C together with their receptors by RNase protection assay ( RPA ) in 26 normal kidney samples and 45 renal cell cancers ."}
{"Anatomy": ["kidney samples", "renal cell cancers"]}